dbx ZonePRO InstallGuide - Manual (Page 56)

50
ZonePRO TM
dbx® incorporates high quality mechanical fans in some products. All mechanical fans have
a limited life expectancy. We recommend annual inspection of fans for dust occlusion and
excessive noise. Fan assemblies should be replaced after six to ten years of use. Environmental
factors such as elevated temperature, dust, and smoke can adversely affect fan life. Systems
exposed to these conditions should be inspected more frequently. Fan replacement can be
performed either at the factory or by an experienced technician in the field. Please contact
dbx Technical Support for more information on purchasing replacement parts or product
service.
dbx® has a policy of continued product improvement and accordingly reserves the right to
change features and specifications without prior notice.
Appendix
Section 8